6.8C Mini Flashcard #2

Front

What is average speed?

Back

Average speed is the total distance traveled divided by the total time taken. It is usually expressed in units like meters per second (m/s) or kilometers per hour (km/h).

Front

How do you calculate average speed?

Back

Average speed = Total Distance / Total Time.

Front

If a toy car travels 240 cm in one minute, what is its average speed in cm/s?

Back

4 cm/s.

Front

What is the average speed of a toy car that rolls 2 meters in 11.1 seconds?

Back

0.18 m/s.

Front

A car travels 160 km in 2 hours. What is its average speed in km/h?

Back

80 km/h.

Front

How do you convert km/h to m/s?

Back

To convert km/h to m/s, divide the speed by 3.6.

Front

What is the average speed of Cart A if it travels 84 m in 28 seconds?

Back

3.0 m/s.

Front

If a rocket reaches an altitude of 825 km in 75 seconds, what is its average speed in km/min?

Back

660 km/min.

Front

What is the formula for speed?

Back

Speed = Distance / Time.

Front

What units are commonly used to measure speed?

Back

Common units for speed include meters per second (m/s), kilometers per hour (km/h), and miles per hour (mph).